DE69205963D1 - Arrangement of a gear shift element with two pressures. - Google Patents

Arrangement of a gear shift element with two pressures.

Info

Publication number
DE69205963D1
DE69205963D1 DE69205963T DE69205963T DE69205963D1 DE 69205963 D1 DE69205963 D1 DE 69205963D1 DE 69205963 T DE69205963 T DE 69205963T DE 69205963 T DE69205963 T DE 69205963T DE 69205963 D1 DE69205963 D1 DE 69205963D1
Authority
DE
Germany
Prior art keywords
pressures
arrangement
gear shift
shift element
gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69205963T
Other languages
German (de)
Other versions
DE69205963T2 (en
Inventor
William Russell Pankratz
Iii John Dresden
Thomas Alan Genise
Ronald Keith Markyvech
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
Original Assignee
Eaton Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE69205963D1 publication Critical patent/DE69205963D1/en
Publication of DE69205963T2 publication Critical patent/DE69205963T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
    • F16H61/0276—Elements specially adapted for hydraulic control units, e.g. valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/70—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • F16H61/705—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using hydraulic and mechanical control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6823—Sensing neutral state of the transmission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H2061/2823—Controlling actuator force way characteristic, i.e. controlling force or movement depending on the actuator position, e.g. for adapting force to synchronisation and engagement of gear clutch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2306/00—Shifting
    • F16H2306/20—Timing of gear shifts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/50—Coupling of new gear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
    • F16H61/682—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings with interruption of drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/2607—With pressure reducing inlet valve
    • Y10T137/261—Relief port through common sensing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19251—Control mechanism
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20024—Fluid actuator
DE1992605963 1992-01-23 1992-12-31 Arrangement of a gear shift element with two pressures. Expired - Fee Related DE69205963T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/824,960 US5186066A (en) 1992-01-23 1992-01-23 Dual pressure pressure regulator

Publications (2)

Publication Number Publication Date
DE69205963D1 true DE69205963D1 (en) 1995-12-14
DE69205963T2 DE69205963T2 (en) 1996-04-11

Family

ID=25242754

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992605963 Expired - Fee Related DE69205963T2 (en) 1992-01-23 1992-12-31 Arrangement of a gear shift element with two pressures.

Country Status (6)

Country Link
US (1) US5186066A (en)
EP (1) EP0552572B1 (en)
JP (1) JPH05263928A (en)
CZ (1) CZ6193A3 (en)
DE (1) DE69205963T2 (en)
PL (1) PL297458A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582558A (en) * 1995-07-27 1996-12-10 Rockwell International Corporation Combined system for assisting shifting of manual transmission
US5676017A (en) * 1995-07-27 1997-10-14 Rockwell Heavy Vehicle Systems, Inc. Automatic range shift for multi-speed transmission
US5931055A (en) * 1997-12-23 1999-08-03 Meritor Heavy Vehicle Systems, Llc Electrical transmission range shift system
US5970810A (en) * 1998-04-01 1999-10-26 Eaton Corporation Adaptive splitter actuator engagement force control
US6019011A (en) * 1998-12-09 2000-02-01 Eaton Corporation System for control of auxiliary section of compound transmissions
JP3706779B2 (en) * 1999-10-18 2005-10-19 本田技研工業株式会社 Breather device for transmission
US6357311B1 (en) * 2000-02-10 2002-03-19 Zf Meritor Electrical transmission range shift system with non-continuous duty solenoid valve
US8635925B2 (en) * 2004-11-22 2014-01-28 Eaton Corporation Transmission auxiliary unit shift inhibitor
US20080089769A1 (en) 2006-10-17 2008-04-17 Cook Mark E Transport trailer and method
US8012063B2 (en) * 2007-03-02 2011-09-06 GM Global Technology Operations LLC Pressure assisted park servo
KR101371745B1 (en) * 2012-10-25 2014-03-07 기아자동차(주) Control method for vehicle with dct
CN111237445B (en) * 2020-01-10 2021-12-07 一汽解放汽车有限公司 Synchronizer gear shifting pneumatic control method based on PWM valve
CN111998065A (en) * 2020-09-30 2020-11-27 东风商用车有限公司 Integrated AMT (automated mechanical transmission) rear-auxiliary synchronizer of commercial vehicle and control method

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654268A (en) * 1951-07-14 1953-10-06 Fuller Mfg Co Shift control for auxiliary transmissions
US2772686A (en) * 1952-11-28 1956-12-04 Berger Brothers Co Valve mechanism
US3229551A (en) * 1963-06-10 1966-01-18 Dana Corp Shifting mechanism
BE651220A (en) * 1963-08-02 1900-01-01
GB1307068A (en) * 1969-07-24 1973-02-14 Beech Co Ltd Austin S Pressure fluid operated control system
US3658082A (en) * 1970-03-23 1972-04-25 Int Basic Economy Corp Dual pressure regulator
SE371611B (en) * 1972-11-17 1974-11-25 Volvo Ab
SU594488A1 (en) * 1973-01-09 1978-02-25 Научно-Производственное Объединение "Киевпромарматура" Double-range pressure regulator
GB1431562A (en) * 1973-02-05 1976-04-07 Martonair Ltd Adjustable fluid pressure regulator
JPS554969B2 (en) * 1974-12-11 1980-02-02
US4000795A (en) * 1976-03-29 1977-01-04 Clark Equipment Company Apparatus for controlling the pressure of a fluid fed to a clutch
US4296642A (en) * 1979-08-20 1981-10-27 Dana Corporation Transmission interlock
DE3038797A1 (en) * 1980-10-14 1982-05-27 Herion-Werke Kg, 7012 Fellbach PRESSURE CONTROL VALVE
US4450869A (en) * 1981-07-24 1984-05-29 Teledyne Republic Manufacturing Pilot-operated valve
US4428469A (en) * 1981-07-31 1984-01-31 Eaton Corporation Synchronizer spring pin
US4462489A (en) * 1981-07-31 1984-07-31 Eaton Corporation Synchronizer spring pin
US4676115A (en) * 1985-05-13 1987-06-30 Eaton Corporation Semi-automatic transmission
US4754665A (en) * 1986-02-05 1988-07-05 Eaton Corporation Auxiliary transmission section
US4793378A (en) * 1986-08-06 1988-12-27 Dana Corporation Interlock valve and control
GB8809945D0 (en) * 1988-04-27 1988-06-02 Eaton Corp Pneumatic control system
US4920815A (en) * 1989-04-24 1990-05-01 Eaton Corporation Single shaft shifting mechanism
US4944197A (en) * 1989-06-07 1990-07-31 Eaton Corporation Resilient range interlock
US4928544A (en) * 1989-06-19 1990-05-29 Eaton Corporation Dual pressure pressurized fluid actuated shifting mechanism
US4989706A (en) * 1989-10-25 1991-02-05 Eaton Corporation Synchronizer

Also Published As

Publication number Publication date
DE69205963T2 (en) 1996-04-11
EP0552572A1 (en) 1993-07-28
EP0552572B1 (en) 1995-11-08
CZ6193A3 (en) 1993-10-13
US5186066A (en) 1993-02-16
JPH05263928A (en) 1993-10-12
PL297458A1 (en) 1993-09-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee